In electronics the unit of watts is found by multiplying the current, in amperes, by the voltage, in volts. Find the power of a circuit with a current of 0.00125 amperes and a voltage of 2.876 volts. Round to the proper degree of accuracy.
What will be an ideal response?
0.00360 Volts
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The following table shows, for males ages 55 to 64, the number of heart disease deaths H per 100,000 at time t years after 2000.
t 0 3 4 7 H 380 336 320 283?
A: Use the average rate of change from 2004 to 2007 to estimate the value of 
for 2004. Round your answer to two decimal places.B: Explain in practical terms the meaning of the number you found in part A. Round your answer to two decimal places.C: Use your answer from part A to estimate the number heart disease deaths per 100,000 males in 2006. Round your result to the nearest whole number.
What will be an ideal response?
Solve.The following table gives the electricity usage (in kilowatt hours) for the Peters family for six months.
What is the average electricity usage for the months February through June?
A. 971.33 kwh B. 973.22 kwh C. 971.85 kwh D. 975.24 kwh
Factor completely.x2 + 50x + 625
A. (x - 25)2 B. (x + 25)(x - 25) C. (x + 25)2 D. Prime
Find the value of the constant ?k so that the function is a joint probability density function on D.
?
?
A. 
B. ?
C. ?
D. ?
E. ?